Qu) An air engine works on the following cycle: Air istaken in at atmospheric pressure of 110 kpa and temperaturof 16 °C, and is Gompressed adiabatically, the pressureat the end of the stroke being 3500 kpa. Heat istaken in at Gnstant Pressure, the expansion afterwardstakes place adiabatically, the ratio of expansion beingS, The air is exhausted at the end of the strok, the heatis assumed to be rejected at constant volume. Findthe ideal thermal efficiency.Take the Specific heats of air as CP=1.0035 kJ/kg. kand Cv=0.7165 kJ/kg.k.

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Answered: Qu) An air engine works on the…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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